| Karczew to Menen | 783.74 mi (1,261.30 km) |
| Karczew to Merchtem | 733.86 mi (1,181.04 km) |
| Karczew to Merelbeke | 753.88 mi (1,213.25 km) |
| Karczew to Merksem | 721.09 mi (1,160.48 km) |
| Karczew to Merksplas | 701.43 mi (1,128.85 km) |
| Karczew to Mettet | 726.97 mi (1,169.94 km) |
| Karczew to Meulebeke | 774.30 mi (1,246.11 km) |
| Karczew to Middelkerke | 790.70 mi (1,272.51 km) |
| Karczew to Mol | 693.23 mi (1,115.65 km) |
| Karczew to Mons | 754.51 mi (1,214.27 km) |
| Karczew to Montignies-le-Tilleul | 737.36 mi (1,186.66 km) |
| Karczew to Moorslede | 784.72 mi (1,262.89 km) |
| Karczew to Moortebeek | 731.12 mi (1,176.63 km) |
| Karczew to Morlanwelz-Mariemont | 742.49 mi (1,194.93 km) |
| Karczew to Mortsel | 721.05 mi (1,160.42 km) |
